package cn.steam.foo.service;

import cn.steam.foo.model.UserVO;

/**
 * @author zhang jintao on 2022/05/11
 **/
public interface UserService {

    UserVO getById(Long id);

    void delete(Long id);

    String importUsers(Integer num);

    Double getTask(String sn);

    void saveAll(String task, Integer num);
}
